[ECOS] Problem with Redboot and Dollar Sign

[ECOS] Problem with Redboot and Dollar Sign

[Smith, Keith]

When I type a dollar sign, $, on the command line of RedBoot, RedBoot hangs.

Is this a known problem or just a problem with my build of RedBoot?

I noticed in redboot/src/io.c/_rb_gets_preloaded() that the $ used as a GDB lead-in.

In my ROM version of RedBoot, Redboot just hangs. In my ROMRAM version of Redboot, I get a GDB dump.

Keith Smith


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Re: [ECOS] Problem with Redboot and Dollar Sign

[Gary Thomas]

On 07/07/2011 06:31 AM, Smith, Keith wrote:
> When I type a dollar sign, $, on the command line of RedBoot, RedBoot hangs.
>
> Is this a known problem or just a problem with my build of RedBoot?
>
> I noticed in redboot/src/io.c/_rb_gets_preloaded() that the $ used as a GDB lead-in.
>
> In my ROM version of RedBoot, Redboot just hangs. In my ROMRAM version of Redboot, I get a GDB dump.

This is expected behaviour.

You should be able to type $c#63 and RedBoot will carry on.
If you really need to type $, try using \$

-- 
------------------------------------------------------------
Gary Thomas                 |  Consulting for the
MLB Associates              |    Embedded world
------------------------------------------------------------

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RE: [ECOS] Problem with Redboot and Dollar Sign

[Green, Neal]

You are correct:  '$' is GDB packet prefix.

-----Original Message-----
From: ecos-discuss-owner@ecos.sourceware.org [mailto:ecos-discuss-owner@ecos.sourceware.org] On Behalf Of Smith, Keith
Sent: Thursday, July 07, 2011 8:32 AM
To: ecos-discuss@ecos.sourceware.org
Subject: [ECOS] Problem with Redboot and Dollar Sign

When I type a dollar sign, $, on the command line of RedBoot, RedBoot hangs.

Is this a known problem or just a problem with my build of RedBoot?

I noticed in redboot/src/io.c/_rb_gets_preloaded() that the $ used as a GDB lead-in.

In my ROM version of RedBoot, Redboot just hangs. In my ROMRAM version of Redboot, I get a GDB dump.

Keith Smith


-- 
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss


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Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss

RE: [ECOS] Problem with Redboot and Dollar Sign

[Smith, Keith]

Thanks. This is annoying, as I use another system where hex numbers start with $. My fingers don't switch quickly enough sometimes to 0x prefix. At least now I know how to continue without restart.

BTW, is this behavior documented in any eCos documentation that I didn't read?

Keith Smith

-----Original Message-----
From: Gary Thomas [mailto:gary@mlbassoc.com] 
Sent: Thursday, July 07, 2011 8:41 AM
To: Smith, Keith
Cc: ecos-discuss@ecos.sourceware.org
Subject: Re: [ECOS] Problem with Redboot and Dollar Sign

On 07/07/2011 06:31 AM, Smith, Keith wrote:
> When I type a dollar sign, $, on the command line of RedBoot, RedBoot hangs.
>
> Is this a known problem or just a problem with my build of RedBoot?
>
> I noticed in redboot/src/io.c/_rb_gets_preloaded() that the $ used as a GDB lead-in.
>
> In my ROM version of RedBoot, Redboot just hangs. In my ROMRAM version of Redboot, I get a GDB dump.

This is expected behaviour.

You should be able to type $c#63 and RedBoot will carry on.
If you really need to type $, try using \$

-- 
------------------------------------------------------------
Gary Thomas                 |  Consulting for the
MLB Associates              |    Embedded world
------------------------------------------------------------

--
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss